Griswold High School
| Name | Griswold High School |
| Grades | Class 09 to Class 12 |
| Address | 267 Slater Ave. |
| City | Griswold |
| School District | Griswold School District |
| County | New London County |
| Zipcode | 06351 |
| Phone No. | (860)376-7640 |
| State | Connecticut |
| Rural | Fringe |
| Students | 503 |
| Teachers | 50 |
| Student Teacher Ratio | 10.2 students per teacher |
| Charter School | No |
| Magnet School | No |
Griswold High School is located at 267 Slater Ave. in Griswold city of New London County county in Connecticut. This school comes under Griswold School District. You can call them at (860)376-7640 for more details. This is not a magnet school. Total five hundred three students from class 09 to class 12 study in this school who are taught by fifty teachers. This is not a charter school. The student teacher ratio of this school is 10.2.